how much carbon dioxide emissions is produced
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- 2% The global aviation industry produces around 2% of all human-induced carbon dioxide (CO2) emissions. 12% Aviation is responsible for 12% of CO2 emissions from all transports sources, compared to 74% from road transport.
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Main sources of carbon dioxide emissions The 3 types of fossil fuels that are used the most are coal, natural gas and oil. Coal is responsible for 43% of carbon dioxide emissions from fuel combustion, 36% is produced by oil and 20% from natural gas. Coal is the most carbon intensive fossil fuel.7 percent of all human-produced carbon dioxide emissions come from the burning of fossil fuels like coal, natural gas and oil. The remainder results from the clearing of forests and other land use changes (9%), as well as some industrial processes such as cement manufacturing (4%).
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Are CO2 levels increasing? CO2 emissions from land use was estimated at 1.2 ± 0.4 gigatonnes of carbon in 2008. Note the proportionally higher uncertainty compared to fossil fuel emissions. Over this period, an average of 43% of each year's CO2 emissions remained in the atmosphere although there is much year-to-year variability.
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Carbon emissions reach 40 billion ton high: World faces 'dangerous climate change' - and China, the US and India are the worst offenders Last year China's emissions grew by 4.2 per cent, the US's carbon output was up 2.9 per cent, India's emissions grew 5.1 per cent, but the EU's emissions fell 1.8 per cent.
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Every person emits two tons of carbon dioxide a year through eating, Spanish study finds Credit: iStockphoto. Every person emits the equivalent of approximately two tonnes of carbon dioxide a year from the time food is produced to when the human body excretes it, representing more than 20% of total yearly emissions.
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- In 2014, U.S. greenhouse gas emissions totaled 6,870 million metric tons (15.1 trillion pounds) of carbon dioxide equivalents. This total represents a 7 percent increase since 1990 but a 7 percent decrease since 2005 (see Figure 1).
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- Human CO2 is a tiny % of CO2 emissions. “The oceans contain 37,400 billion tons (GT) of suspended carbon, land biomass has 2000-3000 GT. The atpmosphere contains 720 billion tons of CO2 and humans contribute only 6 GT additional load on this balance.
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Overview of Greenhouse Gases Total Emissions in 2014 = 6,870 Million Metric Tons of CO2 equivalent. Larger image to save or print.Gases that trap heat in the atmosphere are called greenhouse gases. This section provides information on emissions and removals of the main greenhouse gases to and from the atmosphere. For more information on the science of climate change and other climate forcers, such as black carbon, please visit Climate Change Science.
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Human and Natural Drivers of Climate Change Annual fossil carbon dioxide emissions increased from an average of 6.4 [6.0 to 6.8] GtC (23.5 [22.0 to 25.0] GtCO2) per year in the 1990s to 7.2 [6.9 to 7.5] GtC (26.4 [25.3 to 27.5] GtCO2) per year in 2000–2005 (2004 and 2005 data are interim estimates).
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Carbon emissions reach 40 billion ton high: World faces 'dangerous climate change' - and China, the US and India are the worst offenders KEY FINDINGS FROM THE REPORT. The world pumped 39.8 billion tons (36.1 billion metric tons) of carbon dioxide last year. That is 778 million tons (706 metric tons) or 2.3 per cent more than the previous year. China's per capita emissions had surpassed those of Europe for the first time.
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- A typical passenger vehicle emits about 4.7 metric tons of carbon dioxide per year. This number. can vary based on a vehicle’s fuel, fuel economy, and the number of miles driven per year. The. average gasoline vehicle on the road today has a fuel economy of about 21.6 miles per gallon.
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Carbon Footprint Of Best Conserving Americans Is Still Double Global Average The energy impact for the rich was estimated from published sources, while all the others were based on direct interviews. The average annual carbon dioxide emissions per person, they found, was 20 metric tons, compared to a world average of four tons. But the floor below which nobody in the U.S. can reach, no matter a person's energy choices, turned out to be 8.5 tons, the class found.
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- About 19.64 pounds of carbon dioxide (CO2) are produced from burning a gallon of gasoline that does not contain ethanol. About 22.38 pounds of CO2 are produced by burning a gallon of diesel fuel.
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How much carbon dioxide is produced when different fuels are burned? Different fuels emit different amounts of carbon dioxide (CO2) in relation to the energy they produce when burned. To analyze emissions across fuels, compare the amount of CO2 emitted per unit of energy output or heat content.Pounds of CO2 emitted per million British thermal units (Btu) of energy for various fuels:17.0. The amount of CO2 produced when a fuel is burned is a function of the carbon content of the fuel. The heat content, or the amount of energy produced when a fuel is burned, is mainly determined by the carbon (C) and hydrogen (H) content of the fuel.
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Gasoline Burning a gallon of B20 results in the emission of about 17.90 pounds of CO2 that is emitted from the fossil fuel content. If the emissions from burning the biodiesel in B20 are included, then about 22.06 pounds of CO2 are produced. About 20.77 pounds of CO2 are produced from burning a gallon of B100 (100% biodiesel). 1 As of June 25, 2015; preliminary estimates. 2 Environment (Section note) , Monthly Energy Review.
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Largest Producers of Industrial Carbon Emissions Largest Producers of Industrial Carbon Emissions. Nearly two-thirds of all industrial carbon dioxide and methane released into the atmosphere since 1854 can be traced to fossil fuel and cement production by just 90 entities.
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These 6 Countries Are Responsible For 60% Of CO2 Emissions European Commission. Six countries produce nearly 60 percent of global carbon dioxide emissions. China and the United States combine for more than two-fifths. The planet's future will be shaped by what these top carbon polluters do about the heat-trapping gases blamed for global warming.How they rank, what they're doing:ix countries produce nearly 60 percent of global carbon dioxide emissions. China and the United States combine for more than two-fifths. The planet's future will be shaped by what these top carbon polluters do about the heat-trapping gases blamed for global warming. How they rank, what they're doing:
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China's per capita carbon emissions overtake EU's Saudi Arabia. 1.5. But in an interesting development, China's emissions per head of population exceeding those of the European Union for the first time. While the per capita average for the world as a whole is 5 tonnes of carbon dioxide, China is now producing 7.2 tonnes per person, to the EU's 6.8 tonnes.The US is still far ahead on 16.5 tonnes per person.ew data on carbon shows that China's emissions per head of population have surpassed the EU for the first time. The researchers say that India is also forecast to beat Europe's CO2 output in 2019.
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- Carbon dioxide emissions from a cement plant are divided into two source categories: combustion and calcination. Combustion accounts for approximately 40% and calcination 60% of the total CO2 emissions from a cement manufacturing facility. The combustion-generated CO2 emissions are related to fuel use.
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Carbon dioxide emissions calculator Natural gas emissions calculated on 0.12 pounds of carbon dioxide per cubic foot.5. Fuel oil based on 22.29 pounds CO2 emissions per gallon.5. Small car emissions calculated on .59 pounds emissions per passenger, per mile1. Medium car emissions calculations based on 1.1 pounds of carbon dioxide emissions per mile1.
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What Causes Pollution That Leads to Global Warming? Carbon dioxide represents 85 percent of all greenhouse gas emissions emitted from human sources in the United States (See Reference 2).Globally, the largest source of carbon emissions is the combustion of fossil fuels like coal, natural gas and oil for energy.arbon dioxide represents 85 percent of all greenhouse gas emissions emitted from human sources in the United States (See Reference 2).
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Carbon Dioxide Emission from People Carbon Dioxide Emission per Person. (m3/h) In a cinema with 100 persons with low to normal activity the emission of carbon dioxide is in the range 0.02 to 0.08 m3/h per person and the the total emission will be in the range 2 to 8 m3/h.
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- Highlights: 1  Human activities have increased the natural concentration of carbon dioxide in our atmosphere, amplifying the natural greenhouse effect. 2  The global average carbon dioxide concentration in 2015 was 399.4 parts per million (ppm).
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Does anybody know how much CO2 a typical human produces by breathing? Report Abuse. Humans breath out about 16% oxygen by volume, so about 5% of the air by volume is converted to CO2, which is about (5/21)x8.2 = about 2 lbs of CO2 every day. Globally, annual average emissions of carbon dioxide per capita due to human activities (other than breathing) have been fairly stable since 1990.For 2002, this figure was up to 3.93 tonnes from 3.85 tonnes in 2001 Per capita CO2 emissions for 2002 = 3.93 tonnes/person = 4.33 tons/person.eport Abuse. Humans breath out about 16% oxygen by volume, so about 5% of the air by volume is converted to CO2, which is about (5/21)x8.2 = about 2 lbs of CO2 every day. Globally, annual average emissions of carbon dioxide per capita due to human activities (other than breathing) have been fairly stable since 1990.
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Carbon Footprint Carbon Footprint. The Carbon Footprint of Rendering. For each metric ton of CO2 produced by operating rendering plants, 7.19 metric tons of CO2 are removed from the environment. Renderers are credited for removing large amounts of carbon from environment: Fat is more than 75% carbon. Protein meals are about 25% carbon.
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Which country produces the most carbon emissions? On a per country basis The People's Republic of China actually produces more Carbon Dioxide emissions than The United States. Many people in The Environmental Movement do note however the reason for the high Carbon Dioxide emissions from The People's Republic of China is because of the very large export industry.